Operating System (OS) Which menu bar selection would you access to open file? View None of above Help Option View None of above Help Option ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) All of the following are task performed by the operating system except Provides an interface for user to interact with computer Controlling the access that application program has to the CPU Managing hardware on the computer Performing housekeeping task like file compression and disk defragmentation Provides an interface for user to interact with computer Controlling the access that application program has to the CPU Managing hardware on the computer Performing housekeeping task like file compression and disk defragmentation ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Buffer Register (MBR) is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. is a hardware memory device which denotes the location of the current instruction being executed. contains the address of the memory location that is to be read from or stored into. None of these contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. is a hardware memory device which denotes the location of the current instruction being executed. contains the address of the memory location that is to be read from or stored into. None of these contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What program runs first after computer is booted and loading GUI ? Desktop manager Authentication File manager Windows Explorer Desktop manager Authentication File manager Windows Explorer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the default file extension created by notepad? .tif .txt .html .doc .tif .txt .html .doc ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following concept is best to preventing page faults ? Paging The working set Address location resolution Hit ratios Paging The working set Address location resolution Hit ratios ANSWER DOWNLOAD EXAMIANS APP
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